Greatest Common Factor of 42, 724, 722

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 42, 724, 722 by common division method
• Greatest Common Factor of 42, 724, 722 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 724

List of positive integer factors of 724 that divides 724 without a remainder.

1,2,4,181,362,724

Factors of 722

List of positive integer factors of 722 that divides 722 without a remainder.

1,2,19,38,361,722

Greatest Common Factor

We found the factors 42,724,722 . The biggest common factor number is the GCF number.
So the greatest common factor 42,724,722 is 2.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 34, 786, 150
• GCF of 76, 483, 271
• GCF of 28, 307, 151
• GCF of 61, 417, 168
• GCF of 59, 629, 989

1. What is the GCF of 42, 724, 722?

Answer: GCF of 42, 724, 722 is 2.

2. How to Find the GCF of 42, 724, 722

Answer: Greatest Common Factor(GCF) of 42, 724, 722 = 2

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(42, 724, 722) = 2.